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Global American 3303788, Руководство пользователя

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Global American 3303788 Скачать руководство пользователя страница 30

System Installation 

3303788

 User’s Manual 

3-

7  

 

Enable WDT  

  

MOV 

DX, 

0533H 

IN   

AL, DX 

Re-trigger WDT 

  

MOV 

DX, 

0533H 

  

IN 

AL, 

DX 

Disable WDT 

  

MOV 

DX, 

0033H 

  

IN 

AL, 

DX 

 

NOTE : Please directly contact your technical specialist to get WDT 

programming information on super I/O chip W83977ATF for 

long time-out interval support from 0.5 minutes to 254.5 minutes. 

 

Содержание 3303788

Страница 1: ...User s Manual Single Board Computer 3303788 Version 1 0 1999...

Страница 2: ...uch damages The manufacturer keeps the rights in the subject to change the contents of this manual without prior notices in order to improve the function design performance quality and reliability The...

Страница 3: ...uration Setting 2 1 Jumpers 2 1 2 2 Connectors 2 5 Chapter 3 System Installation 3 1 Socket 370 Celeron Processor 3 1 3 2 Main Memory 3 1 3 3 M system Flash Disk 3 2 3 4 Installing the Single Board Co...

Страница 4: ...e 16C550 compatible UARTs provide 16 byte send receive FIFOs and the multi mode parallel port supports SPP EPP ECP function Besides two Universal Serial Bus ports provide high speed data communication...

Страница 5: ...t cable to support two interfaces One FDC cable One IDE cable One 5 pin to 5 pin keyboard cable for backplane connection One 4 pin ATX power control cable for backplane connection One CD Title 3303788...

Страница 6: ...set Intel 440BX AGPset Bus Interface Follow PICMG standard 32 bit PCI and 16 bit ISA bus Fully complies with PCI bus specification V2 1 PCI IDE Interface Support two enhanced IDE ports up to four HDD...

Страница 7: ...l Time Clock calendar with battery backup for 10 year data retention Watchdog Timer 0 5 1 2 4 8 16 32 64 sec time out intervals by jumper setting or 255 intervals from 0 5 min to 254 5 min by software...

Страница 8: ...00ms Physical and Environmental Requirements Outline Dimension L X W 338 5mm 13 36 X 121 5mm 4 78 Board Weight 0 92 lb 0 42kg PCB layout 6 layer Power Requirements 5V 6A typ 12V 140mA 12V 30mA Operati...

Страница 9: ...for enhanced media and communication performance However the FC PGA Coppermine 256 Pentium III processor provides twice of the Celeron L2 Cache The North Bridge 82443BX provides a completely integrate...

Страница 10: ...ature The CPU operation will be automatically forced to speed down when overheating happens The on board PCI device graphics display port powered by CHIPS 69000 graphics accelerator to support one VGA...

Страница 11: ...System Block Diagram Intel 82559 10 100 BASE T Celeron P II III Processor Socket 370 82443BX 492 BGA MEMORY 4 SDRAM DIMM 82371EB 324 BGA IDE 1 BIOS RTC DISK On Chip CKBF CLOCK BUFFER TWO USB PORTS BU...

Страница 12: ...r are used to select options for certain features Some of the jumpers are designed to be user configurable allowing for system enhancement The others are for testing purpose only and should not be alt...

Страница 13: ...ON OFF ON 7 0x OFF OFF OFF ON 7 5x OFF ON ON OFF 8 0x OFF ON OFF OFF Reserved NOTE For system stability do not arbitrarily set CPU to run over speed unless you can handle BIOS parameters Disk On Chip...

Страница 14: ...ed from hardware WDT by setting JP9 2 3 initiated from software WDT by programming super I O chipset W83977ATF RTC CMOS Clear Jumper Setting JP2 JP2 NC Normal operation Short Clear CMOS contents NOTE...

Страница 15: ...nfiguration Setting 3303788 User s Manual 2 4 Onboard devices VGA Ethernet enable disable jumper JP10 JP11 JP10 1 2 Normal operation 2 3 Disable onboard VGA JP11 1 2 Normal operation 2 3 Disable onboa...

Страница 16: ...rface J5 IDE1 Primary interface J6 Floppy connector J8 IDE2 Secondary interface J9 Parallel port connector J10 ATX power control interface Connect to Backplane J11 IrDA infrared port Support FIR SIR J...

Страница 17: ...r signal 2 N C 3 Ground 4 5V J3 Keyboard Lock Header PIN No Signal Description 1 5V 330 ohm pull up for power LED 2 N C 3 Ground 4 Keyboard inhibit 5 Ground J4 IDE1 Active LED Header PIN No Signal Des...

Страница 18: ...ta 13 15 Data 1 16 Data 14 17 Data 0 18 Data 15 19 Ground 20 N C 21 DMA REQ 22 Ground 23 IOW 24 Ground 25 IOR 26 Ground 27 IOCHRDY 28 Pull down 29 DMA ACK 30 Ground 31 INT REQ 32 N C 33 SA1 34 N C 35...

Страница 19: ...0 Step 21 Ground 22 Write Data 23 Ground 24 Write Gate 25 Ground 26 Track 0 27 Ground 28 Write Protect 29 Ground 30 Read Data 31 Ground 32 Head Select 33 Ground 34 Disk Change J9 Parallel Port Connect...

Страница 20: ...Data 2 N C 3 Ground 4 5V 5 Mouse Clock 6 N C J20 External PS 2 Mouse Connector PIN No Signal Description 1 Mouse Clock 2 Mouse Data 3 N C 4 Ground 5 5V J23 External USB Interface Connector PIN No Sign...

Страница 21: ...P14 16 P15 17 Ground 18 P16 19 SHFCLK 20 P17 21 Ground 22 Ground 23 P18 24 P19 25 P20 26 P21 27 P22 28 P23 29 FLM 30 ENAVEE 31 LP 32 PCLK 33 M 34 5V 35 12V 36 5V 37 12V 38 5V 39 Ground 40 Ground J24...

Страница 22: ...21 Serial Port 2x5 Shrouded Connector PIN Signal Description PIN Signal Description 1 Data Carrier Detect DCD 6 Data Set Ready DSR 2 Receive Data RXD 7 Request to Send RTS 3 Transmit Data TXD 8 Clear...

Страница 23: ...Hardware Configuration Setting 3303788 User s Manual 2 12...

Страница 24: ...he socket 4 Follow the installation guide of cooling fan or heat sink to mount it on CPU surface and lock it on the socket 370 5 Be sure to follow particular CPU speed and voltage type to adjust the j...

Страница 25: ...bus without PnP Plug and Play function Before installing make certain that I O address jumper setting is set on right position to prevent unworkable system due to I O resource conflict Do remember to...

Страница 26: ...er adopts CHIPS 69000 that integrates high performance memory technology for the graphics frame buffer Based on the proven HiQVideo graphics accelerator core the 69000 combines state of the art flat p...

Страница 27: ...he 69000 supports the modes which appear in the table below Resolution Color bpp Refresh Rates Hz 640x480 8 60 75 85 640x480 16 60 75 85 640x480 24 60 75 85 800x600 8 60 75 85 800x600 16 60 75 85 800x...

Страница 28: ...er The following table will show you how to enable and disable on board Intel 82559 LAN function by putting jumpers at proper position JP11 FUNCTION 1 2 Enable on board LAN 2 3 Disable on board LAN Dr...

Страница 29: ...in an orderly way in case of any abnormal condition is found Another one is to program super I O W83977ATF chip to start WDT time out counting It is recommended to use first approach The second choic...

Страница 30: ...H IN AL DX Re trigger WDT MOV DX 0533H IN AL DX Disable WDT MOV DX 0033H IN AL DX NOTE Please directly contact your technical specialist to get WDT programming information on super I O chip W83977ATF...

Страница 31: ...tate to contact with us We will do our best to support your products projects and business Address Global American Inc 17 Hampshire Drive Hudson NH 03051 Telephone Toll Free U S Only 800 833 8999 603...

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